JPS6155470B2 - - Google Patents
Info
- Publication number
- JPS6155470B2 JPS6155470B2 JP56021745A JP2174581A JPS6155470B2 JP S6155470 B2 JPS6155470 B2 JP S6155470B2 JP 56021745 A JP56021745 A JP 56021745A JP 2174581 A JP2174581 A JP 2174581A JP S6155470 B2 JPS6155470 B2 JP S6155470B2
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl alcohol
- synthetic resin
- covering material
- film
- orientation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 51
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 36
- 229920003002 synthetic resin Polymers 0.000 claims description 32
- 239000000057 synthetic resin Substances 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000000576 coating method Methods 0.000 claims description 17
- 206010061592 cardiac fibrillation Diseases 0.000 claims description 12
- 230000002600 fibrillogenic effect Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 230000008961 swelling Effects 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 238000007127 saponification reaction Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 239000012773 agricultural material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 25
- 238000010438 heat treatment Methods 0.000 description 22
- 238000010521 absorption reaction Methods 0.000 description 16
- 239000013078 crystal Substances 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000006359 acetalization reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920001756 Polyvinyl chloride acetate Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000002522 swelling effect Effects 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009102 absorption Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000004736 wide-angle X-ray diffraction Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Protection Of Plants (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56021745A JPS57135165A (en) | 1981-02-16 | 1981-02-16 | Polyvinyl alcohol group agricultural coating material and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56021745A JPS57135165A (en) | 1981-02-16 | 1981-02-16 | Polyvinyl alcohol group agricultural coating material and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57135165A JPS57135165A (en) | 1982-08-20 |
| JPS6155470B2 true JPS6155470B2 (enrdf_load_stackoverflow) | 1986-11-27 |
Family
ID=12063603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56021745A Granted JPS57135165A (en) | 1981-02-16 | 1981-02-16 | Polyvinyl alcohol group agricultural coating material and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57135165A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1932873A4 (en) * | 2005-09-02 | 2012-05-02 | Nippon Synthetic Chem Ind | POLYVINYL ALCOHOL FILM AND PROCESS FOR PREPARING A POLYVINYL ALCOHOL FILM |
| CN105563997B (zh) * | 2014-11-11 | 2017-11-17 | 苏州莫立克新型材料有限公司 | 一种改善拉伸膜抗撕裂性能的方法 |
| CN105644088B (zh) * | 2014-11-11 | 2017-11-17 | 苏州莫立克新型材料有限公司 | 一种农用复合拉伸膜 |
-
1981
- 1981-02-16 JP JP56021745A patent/JPS57135165A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57135165A (en) | 1982-08-20 |
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